[Elecraft] problem identifying capacitors
Dr. Werner Furlan
furlan at gmx.net
Sun Feb 19 16:09:33 EST 2006
hi all,
I am working on the RF board, page 65 where a lot of capacitors are to do.
The first problem I had was C22 (3.3pF), which I could not find. I found a
capacitor with 2.2 on it, which I used after reading the parts list, but
now I am at C33, which should also be 2.2 but nothing around.
I have left one capacitor labeled "I2I" which is probably 121, one is
labeled only with a "I" , not sure if this is a real label or not, the
others left are not a choice. My DMM has a capacitor mode, but I don't get
reasonable values if I try to measure these capacitors.
I have one part which looks like a capacitor it is a small blue cap,
little smaller than the 470 caps, labeled with 2.7C - what is this?
How can I find out which value is the not labeled capacitor?
from the brown ceramic c's there is left:
33 4x
12 1x
I2I 1x
39 1x
68 1x
27 1x
10 1x
I (?) 1x
blue ceramic c's
2.7C 1x
and several other blue ones which are clear to me.
73! de Werner OE9FWV
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